Granted Patent
Utility
US 6,433,492 · App. 09/663,556
Magnetically shielded electrodeless light source
Inventor:
Carl E. Buonavita
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Sep 18, 2000
Inventor
Carl E. Buonavita
Assignee (at issue)
NORTHROP GRUMMAN CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.